I ran a website on a .co.uk domain. I purchased the .com domain and then transferred the website over. I then let the .co.uk domain name lapse and no longer own it.

The administration email address for the .com website was for the old .co.uk email address. Is there a way to force the change on the website to the .com email address as the normal way of doing it doesn’t work as I need to confirm on the old .co.uk email address.

All and any help is greatly appreciated.